More info
Datasheet
| Minimum Tank Size | 900 litres / 237.75 US gallons |
| Maximum Size | 38.0cm / 14.96inches |
| Reef Compatible | Reef safe with caution |
| Temperament | Docile |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Doublebar goatfish, scientifically known as Parupeneus crassilabris, belongs to the Mullidae family, characterized by their distinctive "beard" used for foraging in sand. With a maximum size of 38.0cm, this species hails from the Indo-West Pacific, spanning from the eastern Indian Ocean to the western Pacific, including regions like Australia, Japan, and Indonesia.
Aquarium Suitability
Aquarium enthusiasts should exercise caution as keeping the Doublebar goatfish requires experience, preparation, and extra care. These fish are known to be a threat to small fishes, crustaceans, and other invertebrates, requiring a watchful eye to prevent clashes in the tank.
Demands, Care, and Hardiness
This species falls under the average category regarding hardiness. Care must be taken regarding their dietary needs as they consume natural food sources quickly and demand frequent feedings, especially when young. Goatfish are considered predators, known to dine on small fish and crustaceans.
Reef Suitability
Designated as "reef safe with caution," the Doublebar goatfish can coexist with reef habitats, but prudent monitoring is advisable to prevent any unexpected interactions with other species in the reef environment.
Aquarium Setup
To cater to their needs, an aquarium housing Doublebar goatfish should feature a substantial open area with sand and coral gravel to mimic their natural foraging behavior. A tank size of at least 900 liters is recommended to accommodate their swimming habits adequately.
Behaviour
These fish exhibit a docile temperament and are particularly shy. When introducing them to a tank, it is important to be mindful of potential aggression from other tankmates due to their reserved nature.
Feeding and Diet
A varied diet is essential for the well-being of the Doublebar goatfish, including feeding them 4-5 times a day. Their diet should consist of fish, larger crustaceans like shrimp and crabs, other invertebrates, small crustaceans such as krill and mysis, and zooplankton like Cyclops and pods.
Habitat and Distribution
In their natural habitat, Doublebar goatfish can be found in the eastern Indian Ocean and extending to regions like Fiji, Tonga, and the Caroline Islands. Their indigenous surroundings influence their dietary preferences and behavior, making it crucial to replicate these conditions as closely as possible in a captive setting.